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961
Multimodal mismatch responses in mouse auditory cortex
Published 2025-02-01“…To investigate multimodal prediction errors in mouse auditory cortex, we used a virtual environment to experimentally couple running to both self-generated auditory and visual feedback. Using two-photon microscopy, we first characterized responses of layer 2/3 (L2/3) neurons to sounds, visual stimuli, and running onsets and found responses to all three stimuli. …”
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962
Wet-Chemical Surface Texturing of Sputter-Deposited ZnO:Al Films as Front Electrode for Thin-Film Silicon Solar Cells
Published 2015-01-01“…Transparent conductive oxides (TCOs) play a major role as the front electrodes of thin-film silicon (Si) solar cells, as they can provide optical scattering and hence improved photon absorption inside the devices. In this paper we report on the surface texturing of aluminium-doped zinc oxide (ZnO:Al or AZO) films for improved light trapping in thin-film Si solar cells. …”
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963
Generation of Massively Entangled Bright States of Light during Harmonic Generation in Resonant Media
Published 2025-02-01“…However, for standard light sources generating intense laser pulses carrying quadrillions of photons in a coherent state, the classical description of light during intense laser-matter interaction has been expected to be adequate. …”
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964
Photocatalytic Degradation of 2,4-Dichlorophenol by TiO2 Intercalated Talc Nanocomposite
Published 2019-01-01“…As the strong adsorption ability of talc can intensify the power of photon absorption and capture-recombination carriers, more than 99.5% of 2,4-dichlorophenol can be degraded in 1 h by the nanocomposite under an ultraviolet lamp in neutral solution and room temperature after reaching adsorption equilibrium, and the result of adsorbance is in accord with the first-order kinetic. …”
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965
Study on the nuclear shield behaviors of basalt/carbon fibers reinforced PbO blended epoxy matrix composite – A novel material for thermal insulation applications
Published 2025-02-01“…The composite exhibits improved gamma-ray attenuation compared to conventional materials, due to the high atomic number of lead, which enhances photon absorption and scattering mechanisms.Microstructural analysis provides detailed insights into the composite's structure. …”
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966
APOE4 and sedentary lifestyle synergistically impair neurovascular function in the visual cortex of awake mice
Published 2025-01-01“…Here, we ask whether genetic and lifestyle risk factors for AD—the ε4 allele of the Apolipoprotein (APOE) gene, and physical activity—can together produce this reduction in cerebral blood flow which leads eventually to AD. Using in vivo two-photon microscopy and haemodynamic measures, we record neurovascular function from the visual cortex of physically active or sedentary mice expressing APOE3 and APOE4 in place of murine APOE. …”
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967
Memory and Cerebral Blood Flow in Cases of Transient Global Amnesia During and After the Attack
Published 1995-01-01“…Neuroradiologically, single photon emission computed tomograph hippocampal images clearly revealed a hypoperfusion confined to the medial portion of the bilateral temporal lobe only during the attack. …”
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968
VO2 based polarization-independent dual-wavelength plasmonic switches using U and C shaped nanostructures
Published 2025-02-01“…These switches can be employed in telecommunication networks, optical communications, and integrated photonic circuits.…”
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969
Third-Order Nonlinear Optical Behavior of Novel Polythiophene Derivatives Functionalized with Disperse Red 19 Chromophore
Published 2015-01-01“…In solution, the copolymers exhibited similar two-photon absorption cross sections σ2PA with a maximum value of 8545 GM and 233 GM (1 GM = 10−50 cm4 s) per repeated monomeric unit.…”
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970
Growth and Properties of ZnO:Al on Textured Glass for Thin Film Solar Cells
Published 2014-01-01“…Aluminium induced texturing (AIT) method has been used to texture glass substrates in order to enhance the photon absorption in thin film solar cells. The resultant glass roughness has been analyzed by varying the AIT process parameters and it has been found that the deposition method of Al is a decisive factor in tuning the texture. …”
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971
Metasurface-Coated Liquid Microlens for Super Resolution Imaging
Published 2024-12-01“…Utilizing the surface plasmon resonance (SPR) effect of Au@TiO<sub>2</sub>, Core-Shell nanospheres, and the formation of photonic nanojets (PNJs), this study aimed to extend the imaging system’s cutoff frequency, improve microlens focusing, enhance the capture capability of evanescent waves, and utilize nanospheres to improve the conversion of evanescent waves into propagating waves, thus boosting the liquid microlens’s super-resolution capabilities. …”
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972
Exploring the Potential Imaging Biomarkers for Parkinson’s Disease Using Machine Learning Approach
Published 2024-12-01“…Dopamine transporter scan (DATSCAN), based on single-photon emission computed tomography (SPECT), is commonly used to evaluate the loss of dopaminergic neurons in the striatum. …”
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973
Entanglement Research for the Coupled Superconducting Phase Qubit and a Two-Level System
Published 2020-01-01“…Entanglement can exist not only in the microscopic system (e.g., atom, photon, and ion trap) but also in macroscopic systems. …”
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974
Synthesis and Characterisation of Photo-Cross-Linkable Liquid Crystalline Poly(n-[n′-flurobenzoylstyryloxy]alkylmethacrylate)s and Their Fluorescence Lifetime Properties
Published 2013-01-01“…Fluorescence lifetime measurements using the time-correlated single photon counting (TCSPC) method reveal that the average lifetime values decrease from 5.94 ns to 5.32 ns on UV-irradiation were discussed in detail.…”
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975
Deep(er) reconstruction of imaging Cherenkov detectors with swin transformers and normalizing flow models
Published 2025-01-01“…This advancement addresses a major bottleneck in Cherenkov detector simulations involving photon tracking through complex optical elements. …”
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976
Treatment of Urethral Strictures from Irradiation and Other Nonsurgical Forms of Pelvic Cancer Treatment
Published 2015-01-01“…Radiation therapy (RT), external beam radiation therapy (EBRT), brachytherapy (BT), photon beam therapy (PBT), high intensity focused ultrasound (HIFU), and cryotherapy are noninvasive treatment options for pelvic malignancies and prostate cancer. …”
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977
Incomplete remyelination via therapeutically enhanced oligodendrogenesis is sufficient to recover visual cortical function
Published 2025-01-01“…Here, we use in vivo two-photon microscopy and electrophysiology to study the dynamics of endogenous and therapeutic-induced cortical remyelination and functional recovery after cuprizone-mediated demyelination in mice. …”
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978
Optimization progress of large-scale radiation shielding Monte Carlo simulation software based on AIS variance reduction technique system: MCShield
Published 2025-01-01“…MCShield, developed by the Radiation Protection and Environmental Protection Laboratory at Tsinghua University, is a Monte Carlo program designed for coupled neutron/photon/electron transport in radiation shielding calculations. …”
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979
Annexin A5–Functionalized Nanoparticle for Multimodal Imaging of Cell Death
Published 2013-05-01“…Three different models were conducted, including tumor apoptosis, hepatic apoptosis, and inflammation. Both micro single-photon emission tomography/computed tomography (μSPECT/CT) and fluorescence molecular tomography (FMT) were performed. …”
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980
Constraints on Gravitation from Causality and Quantum Consistency
Published 2018-01-01“…We recap the causal consistency of general relativity and show how this fails in the second class for the special case of coupling to photons, exploiting related calculations in the literature. …”
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